The intent of this page is to provide online access to data and maps published by the OWRB and other water related agencies. Please note that many of these datasets are copies of production datasets and may not reflect current conditions. Each dataset has metadata documentation listing the publication date and describing the intended use and purpose of the dataset.
Information about viewing GIS Data
- Map Image [PDF]
- Geodatabase Download [ZIP]
- Map Viewer - Data Table Download [ZIP]
- Shapefile Download [ZIP] - Metadata Documentation [HTM]
NOTE: If you have trouble viewing the [PDF] images please use Adobe Reader .
|Permitted Groundwater Wells and Dedicated Lands|
|Groundwater Permits by County|
|Groundwater Permits by Use Purpose|
|OWRB - Aquifers with Maximum Annual Yield|
|Permitted Surface Water Diversions and Areas of Use|
|Surface Water Permits by County|
|Surface Water Permits by Use Purpose|
|OWRB - Stream System Management Basins|